316570149317 has 2 divisors, whose sum is σ = 316570149318. Its totient is φ = 316570149316.

The previous prime is 316570149289. The next prime is 316570149353. The reversal of 316570149317 is 713941075613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313153279201 + 3416870116 = 559601^2 + 58454^2 .

It is a cyclic number.

It is not a de Polignac number, because 316570149317 - 2¹⁴ = 316570132933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316570145317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158285074658 + 158285074659.

It is an arithmetic number, because the mean of its divisors is an integer number (158285074659).

Almost surely, 2^316570149317 is an apocalyptic number.

It is an amenable number.

316570149317 is a deficient number, since it is larger than the sum of its proper divisors (1).

316570149317 is an equidigital number, since it uses as much as digits as its factorization.

316570149317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 316570149317 in words is "three hundred sixteen billion, five hundred seventy million, one hundred forty-nine thousand, three hundred seventeen".